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Seller's Description

Ich biete hier einen STAX SR-Lambda Professional Kopfhörer in einem super äußerlichen Zustand.

Technischer Hinweis: Der Kopfhörer erzeugt im linken Kanal am „Pro“-Ausgang meines STAX SRM-1/MK-2 ein ungewöhnliches Geräusch, das am normalen Ausgang nicht auftritt. Das Geräusch verändert sich zudem leicht bei Druck auf die linke Ohrmuschel; daher wird der Kopfhörer ausdrücklich als reparaturbedürftig bzw. mit technischem Fehler verkauft.

Eine passende STAX Driver Unit ist ebenfalls in meinen weiteren Anzeigen erhältlich.

Sehr gerne kann der SR Lambda Pro vor Ort angeschaut und auch angehört werden. Dem Kopfhörer wird die Originale Bedienungsanleitung beigelegt.

Mein HiFi Setup wird verkleinert und daher müssen einige Komponenten davon gehen.

Versand ist möglich. Für einen versicherten DHL-Versand kommen zusätzlich 7,50 € Versandkosten hinzu.

Bei Fragen oder für weitere Bilder gerne melden.

Our Thoughts RADAR AI

Good condition at €350 is solid value for a Lambda Pro, not a steal but clearly fair for a well-kept vintage electrostat. The used market I can benchmark puts these roughly around €300–€500 depending on condition and whether pads, headband, and biasing are all in order, so this sits near the low-to-middle of the pack.

That makes it an appealing buy if it’s complete and working cleanly. The Lambda Pro is prized for its open, fast, highly resolving Stax sound with a big, airy presentation, and good examples still do that beautifully; just make sure the pads, dust covers, cable, and ear-side stators are healthy, since age-related wear matters more than cosmetic fuss on this one.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Stax

Stax traces its origins to 1938 in Tokyo, Japan, when Naotake Hayashi founded Showa Kouon Co., Ltd. in Chiyoda-ku. Initially focused on wax disc recording, metal master production, and audio equipment for film soundtracks, the company evolved through the postwar era. In 1950, it launched its first high-frequency condenser microphone, adopted by NHK, and renamed itself STAX Co., Ltd. in 1963, honoring its pioneering Stax-1 mic. A brief suspension in 1995 due to economic pressures gave way to revival, preserving its legacy under family leadership.

The brand specializes in electrostatic headphones, known as "EARSPEAKERS," debuting with the world-first SR-1 in 1960. This innovation spawned enduring lines like the SR series, produced for decades with incremental refinements for superior resolution and staging. Stax complements these with dedicated electrostatic amplifiers and select accessories, eschewing conventional speakers, turntables, DACs, or cables to hone its transducer expertise.

Stax commands a niche high-end position among audiophiles and professionals, revered for unmatched transparency and fidelity that rivals cost-no-object loudspeakers. Its 85-year heritage cements it as a boutique icon in electrostatic technology, far from mass-market fare, appealing to discerning buyers seeking pinnacle sonic transduction.

See all Stax listings on RADAR.

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